Decentralised controller design for robust stabilisation and L_(2) gain of nonlinear interconnected systems
摘要
In this paper,a decentralised controller is extended for robust stabilisation and L_(2) gain analysis of a class of nonlinear interconnected systems via dynamic output feedback control within the LMI framework.This large-scale system is composed of linear subsystems coupled by nonlinear time-varying interconnections satisfying quadratic constraints.An LMI approach is sufficiently proposed as a feasibility problem of a BMI with respect to controller gains via dynamic output feedback structure.An example of inverted pendulums is used to illustrate the applicability of extended approach.
